{ "$schema": "https://cvjson.com/schema/v1.json", "basics": { "name": "RUPESH TANNIR", "label": "Sr.Oracle Exadata DBA | Oracle Exadata | ExaCC | ExaCS |", "summary": " Senior Oracle Exadata DBA with extensive expertise in administering complex Oracle database environments across investment banking and critical banking applications. Achievements include successfully leading database upgrades and migrations from Oracle 11g/12c to 19c, managing over 100 production databases with 99.99% availability, and excelling in proactive performance monitoring and troubleshooting. Dedicated to delivering high-quality database solutions that enhance operational efficiency and application performance. Recognized for strong leadership in infrastructure migration and database management initiatives.", "location": "Mumbai, MH 400008" }, "work": [ { "company": "UBS (Velloni)", "position": "Sr.Exadata DBA", "location": "Mumbai, India", "startDate": "2024-12", "current": true, "highlights": [ "Administer Oracle databases supporting Investment Banking, Wealth Management, and Group Functions applications", "Lead Oracle database upgrade and migration activities from Oracle 11g/12c to Oracle 19c environments", "Successfully migrate Oracle databases between RHEL 7 and RHEL 8 platforms", "Execute database decommissioning activities through manual and automated processes", "Manage Oracle RAC and Data Guard environments ensuring high availability and business continuity", "Perform Data Guard Switchover and Switchback activities during planned DR drills", "Collaborate with application teams to ensure successful migration and deployment activities", "Perform proactive performance tuning using AWR, ASH, SQL Monitor, and Execution Plans", "Cell Disk Creation and Management :\nWorked on cell disk creation and management within the Oracle Exadata infrastructure.\nExplored storage configuration and cell disk management operations to support efficient storage utilization.", "ExaScale Infrastructure Provisioning:\nWorked on ExaScale infrastructure provisioning and configuration workflows.\nGained hands-on exposure to provisioning processes and the underlying Exadata infrastructure architecture.", "Flash Cache Disk Management:\nConfigured and managed Flash Cache components in the Oracle Exadata environment.\nExplored flash cache management and its role in optimizing database I/O performance.", "Bastion Tunnel Configuration and Management :\nConfigured and managed bastion tunnels to establish secure access to cloud resources.\nWorked with secure connectivity mechanisms for accessing and administering cloud infrastructure.", "Oracle Autonomous Database Management and Connectivity:\nWorked on Oracle Autonomous Database provisioning, configuration, and management.\nConfigured database connectivity and explored secure connection methods for accessing Autonomous Database instances." ] }, { "company": "Citi Bank (Wipro)", "position": "Senior Oracle DBA", "location": "Mumbai", "startDate": "2023-05", "endDate": "2024-12", "highlights": [ "Manage 100+ production Oracle databases supporting critical banking applications with 99.99% availability", "Perform proactive monitoring and troubleshooting of database performance issues", "Analyze blocking sessions, locking issues, and long-running SQL queries", "Conduct schema statistics gathering and performance optimization activities", "Diagnose performance bottlenecks using AWR, ASH, ADDM, and SQL execution plans, reducing query response times by up to 40%", "Successfully execute quarterly PSU/RU patching activities across production and non-production environments with zero unplanned downtime", "Manage tablespace growth, undo management, and ASM disk group issues", "Perform RMAN backup and recovery operations for critical production systems", "Support database migrations, code deployments, and production releases", "Utilize Oracle Enterprise Manager (OEM) for monitoring and administration" ] }, { "company": "UBS (Wipro)", "position": "Senior Oracle DBA", "location": "Mumbai, India", "startDate": "2022-05", "endDate": "2023-05", "highlights": [ "Serve as SME for Infrastructure Migration Services (IMS)", "Perform Oracle database upgrades from 11g to 12c and 19c", "Manage database installations, decommissioning, export/import, and cloning activities", "Deliver database recovery solutions for development and testing environments", "Administer user accounts, roles, profiles, and security privileges", "Work closely with global application teams during migration projects", "Support enterprise-wide Oracle database administration and maintenance" ] }, { "company": "Clover InfoTech Pvt Ltd", "position": "L1 Oracle DBA", "location": "Mumbai", "startDate": "2019-02", "endDate": "2022-05", "highlights": [ "Install and configure Oracle 10g, 11g, and 12c databases with ASM", "Administer Oracle RAC environments for high availability applications", "Perform database monitoring using OEM Grid Control and TOAD", "Manage tablespaces, memory structures, redo logs, and alert logs", "Execute database migrations from Oracle 11g to 12c environments", "Implement backup and recovery strategies using RMAN, EXP, and IMP", "Manage database security through user, role, and privilege administration", "Provide database cloning and recovery solutions for development teams" ] }, { "company": "National Payments Corporation of India (NPCI)", "position": "Support Engineer L1", "location": "Mumbai", "startDate": "2014-07", "endDate": "2016-12", "highlights": [ "Monitor production transaction systems and banking network connectivity", "Generate CPU and disk utilization reports for infrastructure monitoring", "Support DR drill activities and production support operations", "Execute SQL queries for transaction monitoring and reporting", "Coordinate with operations teams to resolve production incidents" ] } ], "education": [ { "institution": "Mumbai University", "degree": "Bachelor of Commerce", "startDate": "2009-01", "endDate": "2012-04" } ], "skills": [ "Oracle RAC", "Oracle Data Guard", "Active Data Guard", "ASM", "Switchover / Switchback", "RMAN", "AWR Reports", "ASH Analysis", "ADDM Reports", "SQL Execution Plan Analysis", "SQL Tuning", "OEM Performance Monitoring", "Database Upgrade (11g to 12c/19c)", "Cross-Version Database Migration", "Database Decommissioning", "Oracle Enterprise Manager (OEM)", "EXAcc", "EXAcs", "Exadata Administration", "Backup Solutions", "Patch Management", "Incident Management", "Team Leadership", "Client Communication" ], "certificates": [ { "name": "Oracle Database 11g Administrator Certified Professional" }, { "name": "Oracle Cloud Infrastructure Foundations Associate" }, { "name": "Oracle Autonomous Database Cloud Specialist" } ], "availability": { "status": "open" }, "ats": { "keywords": [ "Sr.Exadata DBA", "UBS (Velloni)", "Senior Oracle DBA", "Citi Bank (Wipro)", "UBS (Wipro)", "L1 Oracle DBA", "Clover InfoTech Pvt Ltd", "Support Engineer L1", "National Payments Corporation of India (NPCI)", "Oracle RAC", "Oracle Data Guard", "Active Data Guard", "ASM", "Switchover / Switchback", "RMAN", "AWR Reports", "ASH Analysis", "ADDM Reports", "SQL Execution Plan Analysis", "SQL Tuning", "OEM Performance Monitoring", "Database Upgrade (11g to 12c/19c)", "Cross-Version Database Migration", "Database Decommissioning", "Oracle Enterprise Manager (OEM)", "EXAcc", "EXAcs", "Exadata Administration", "Backup Solutions", "Patch Management", "Incident Management", "Team Leadership", "Client Communication", "Oracle Database 11g Administrator Certified Professional", "Oracle Cloud Infrastructure Foundations Associate", "Oracle Autonomous Database Cloud Specialist", "Sr.Oracle Exadata DBA | Oracle Exadata | ExaCC | ExaCS |" ], "yearsOfExperience": 0, "seniority": "mid", "highestEducation": "Bachelor's" }, "verification": { "email": true, "platform": "freecv.org" }, "i18n": { "primary": "en" }, "meta": { "version": "1.2.2", "canonical": "https://livelink.cv/rupesh-tannir/cv.json", "lastModified": "2026-10-25T16:48:29.936Z", "generator": "FreeCV.org" } }